package gw.rating.worksheet.domain

uses java.lang.StringBuilder
uses gw.xml.parser2.PLXMLNode


/**
 * Represents a variable 
 */
class WorksheetVariable extends WorksheetOperand {

  var _name : String as Name
  var _type : String as Type
  
  override function pseudoCode(buffer : StringBuilder, includeValues : boolean){
     super.buildStringStart(buffer, includeValues)
     buffer.append("${_name}")
     if(includeValues){
       buffer.append("<${Value}>") 
     }
     super.buildStringEnd(buffer, includeValues)
  }
  
  
  override function toXml() : PLXMLNode {
    var node = new PLXMLNode(WorksheetClass)
    node.setAttributeValue("Name", _name)
    node.setAttributeValue("Type", _type)
    writeXml(node)
    return node
  }

  override function fromXml(node : PLXMLNode) {
    _name = node.getAttributeValue("Name")
    _type = node.getAttributeValue("Type")
    readXml(node)
  }

  override property get WorksheetClass(): String {
    return "Variable"
  }

}